2039297618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{230221}}^1$

素因数の和:230369

約数の個数: 16

約数和(自身を含む): 3160487616

約数和(自身を除く): 1121189998

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 230221, 460442, 9899503, 19799006, 23712763, 47425526, 1019648809, 2039297618]

約数ペア:

[(1, 2039297618), (2, 1019648809), (43, 47425526), (86, 23712763), (103, 19799006), (206, 9899503), (4429, 460442), (8858, 230221)]